108373808

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 213751200

約数和(自身を除く): 105377392

約数列:

[1, 2, 4, 8, 16, 101, 199, 202, 337, 398, 404, 674, 796, 808, 1348, 1592, 1616, 2696, 3184, 5392, 20099, 34037, 40198, 67063, 68074, 80396, 134126, 136148, 160792, 268252, 272296, 321584, 536504, 544592, 1073008, 6773363, 13546726, 27093452, 54186904, 108373808]

約数ペア:

[(1, 108373808), (2, 54186904), (4, 27093452), (8, 13546726), (16, 6773363), (101, 1073008), (199, 544592), (202, 536504), (337, 321584), (398, 272296), (404, 268252), (674, 160792), (796, 136148), (808, 134126), (1348, 80396), (1592, 68074), (1616, 67063), (2696, 40198), (3184, 34037), (5392, 20099)]